Book digitized by Google from the library of the New York Public Library and uploaded to the Internet Archive by user tpb.
Possible copyright status NOT_IN_COPYRIGHT
Digitizing sponsor Google
Book from the collections of New York Public Library
Notes Vols. 59-95, Dec. 1920-1948 include (1941-48, in pt. 3) Proceedings of the Radio section (as Wireless section, Chairman's address, 1920-40; as Wireless section, Proceedings, 1941-44).